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-rw-r--r--src/io/io-uio.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/src/io/io-uio.c b/src/io/io-uio.c
deleted file mode 100644
index dd9f873..0000000
--- a/src/io/io-uio.c
+++ /dev/null
@@ -1,41 +0,0 @@
-#include "io.h"
-#include <stdint.h>
-#include <err.h>
-#include <sys/uio.h>
-
-static size_t
-io_uio_do(const struct io *io, const void *ptr, const size_t offset, const size_t size, ssize_t (*iofun)(pid_t, const struct iovec*, unsigned long, const struct iovec*, unsigned long, unsigned long))
-{
- const struct iovec lio = { .iov_base = (void*)ptr, .iov_len = size };
- const struct iovec rio = { .iov_base = (void*)(intptr_t)offset, .iov_len = size };
- return iofun(io->pid, &lio, 1, &rio, 1, 0);
-}
-
-static size_t
-io_uio_write(const struct io *io, const void *ptr, const size_t offset, const size_t size)
-{
- const size_t ret = io_uio_do(io, ptr, offset, size, process_vm_writev);
-
- if (ret == (size_t)-1)
- warn("process_vm_writev(%u)", io->pid);
-
- return (ret == (size_t)-1 ? 0 : ret);
-}
-
-static size_t
-io_uio_read(const struct io *io, void *ptr, const size_t offset, const size_t size)
-{
- const size_t ret = io_uio_do(io, ptr, offset, size, process_vm_readv);
-
- if (ret == (size_t)-1)
- warn("process_vm_readv(%u)", io->pid);
-
- return (ret == (size_t)-1 ? 0 : ret);
-}
-
-bool
-io_uio_init(struct io *io, const pid_t pid)
-{
- *io = (struct io){ .pid = pid, .read = io_uio_read, .write = io_uio_write };
- return true;
-}